Promoted to Senior Software Engineer

In recognition of my contributions on previous projects, I was promoted to senior software engineer while remaining on SOLON TAX. I'm now in a strong, hands-on technical role focused on backend development — leading an initiative to simplify the system architecture, a wide-reaching task spanning everything from development to DevOps.

When my time on ERMIS came to an end, I joined the SOLON TAX team, responsible for multi-jurisdiction indirect tax settlement. I tailored the solution to client-specific requirements ahead of go-live.

After a while, I was transferred back to ERMIS. This time I analysed, designed, and implemented new features to keep pace with evolving EU customs legislation. I designed a range of BPMN processes supporting customs declaration handling across many EU countries.

After ERMIS successfully went live, I was assigned to a new project — DIAS, a comprehensive digital corporate tax platform. I built system integrations for exchanging tax data, implemented internal control mechanisms aligned with the client's security requirements, and improved deadline-monitoring processes. In the meantime, I earned my Master's degree in Computer Science from Warsaw University of Technology. The project grew my skills in working with a large public-sector client and in maintaining and evolving complex enterprise systems.

My first project at Netcompany, working on a leading European customs platform. I was primarily responsible for test automation, implementing small-scale features, and providing technical support to the testing teams. Around the same time, I got a taste of working in a large international corporation — I visited Copenhagen many times to attend training sessions and integrate better with the team.

Joined as Java Developer (IT Consultant)

After completing my engineering degree, I decided to take the next step in my career. Although I really enjoyed my time at TRUMPF, I dreamed of being part of larger-scale projects, so I decided to join the large Danish corporation Netcompany.

PHP Developer

During my internship, I took the initiative to replace slow, error-prone spreadsheets with a full-fledged web application backed by a database. It turned out to be a bullseye — it solved all the existing pain points and opened the door to further improvements. When the internship ended, I was offered a part-time role, which I combined with my studies so I could keep developing the application.

Intern

In my third year of studies, I landed an internship at a company producing advanced power supplies. It started small — my main task was maintaining spreadsheets that relied on Visual Basic macros. I learned a lot about working in a large company during that time.